quick! please help with my homework problem accuracy really matters thanks! (chose an answer but don't think its right - i just guessed)

Multiple Choice Question 138 Blossom's Computer Repair Shop started the year with total assets of $315000 and total liabilities of $215000. During the year, the business recorded $502000 in computer repair revenues, $322000 in expenses, and Blossom paid dividends of $50800. Blossom's stockholders' equity changed by what amount from the beginning of the year to the end of the year? 0 $129200. C) $180000. $100000. $299200